.top_banner{float:left;width:100%;background-color:#ebebeb;height:90px;margin-bottom:0;display:none}.top_banner.full{display:block;margin-bottom:0}@media screen and (max-width:1269px){.top_banner{display:none}.top_banner.full{display:block;margin-bottom:8px}}@media screen and (max-width:767px){.top_banner.full{display:none}}